13831663160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 36958900320

約数和(自身を除く): 23127237160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 107, 140, 196, 202, 214, 245, 280, 392, 404, 428, 490, 505, 535, 653, 707, 749, 808, 856, 980, 1010, 1070, 1306, 1414, 1498, 1960, 2020, 2140, 2612, 2828, 2996, 3265, 3535, 3745, 4040, 4280, 4571, 4949, 5224, 5243, 5656, 5992, 6530, 7070, 7490, 9142, 9898, 10486, 10807, 13060, 14140, 14980, 18284, 19796, 20972, 21614, 22855, 24745, 26120, 26215, 28280, 29960, 31997, 36568, 39592, 41944, 43228, 45710, 49490, 52430, 54035, 63994, 65953, 69871, 75649, 86456, 91420, 98980, 104860, 108070, 127988, 131906, 139742, 151298, 159985, 182840, 197960, 209720, 216140, 255976, 263812, 279484, 302596, 319970, 329765, 349355, 378245, 432280, 461671, 489097, 527624, 529543, 558968, 605192, 639940, 659530, 698710, 756490, 923342, 978194, 1059086, 1279880, 1319060, 1397420, 1512980, 1846684, 1956388, 2118172, 2308355, 2445485, 2638120, 2647715, 2794840, 3025960, 3231697, 3423679, 3693368, 3912776, 4236344, 4616710, 4890970, 5295430, 6463394, 6847358, 7056971, 9233420, 9781940, 10590860, 12926788, 13694716, 14113942, 16158485, 17118395, 18466840, 19563880, 21181720, 25853576, 27389432, 28227884, 32316970, 34236790, 35284855, 49398797, 56455768, 64633940, 68473580, 70569710, 98797594, 129267880, 136947160, 141139420, 197595188, 246993985, 282278840, 345791579, 395190376, 493987970, 691583158, 987975940, 1383166316, 1728957895, 1975951880, 2766332632, 3457915790, 6915831580, 13831663160]

約数ペア:

[(1, 13831663160), (2, 6915831580), (4, 3457915790), (5, 2766332632), (7, 1975951880), (8, 1728957895), (10, 1383166316), (14, 987975940), (20, 691583158), (28, 493987970), (35, 395190376), (40, 345791579), (49, 282278840), (56, 246993985), (70, 197595188), (98, 141139420), (101, 136947160), (107, 129267880), (140, 98797594), (196, 70569710), (202, 68473580), (214, 64633940), (245, 56455768), (280, 49398797), (392, 35284855), (404, 34236790), (428, 32316970), (490, 28227884), (505, 27389432), (535, 25853576), (653, 21181720), (707, 19563880), (749, 18466840), (808, 17118395), (856, 16158485), (980, 14113942), (1010, 13694716), (1070, 12926788), (1306, 10590860), (1414, 9781940), (1498, 9233420), (1960, 7056971), (2020, 6847358), (2140, 6463394), (2612, 5295430), (2828, 4890970), (2996, 4616710), (3265, 4236344), (3535, 3912776), (3745, 3693368), (4040, 3423679), (4280, 3231697), (4571, 3025960), (4949, 2794840), (5224, 2647715), (5243, 2638120), (5656, 2445485), (5992, 2308355), (6530, 2118172), (7070, 1956388), (7490, 1846684), (9142, 1512980), (9898, 1397420), (10486, 1319060), (10807, 1279880), (13060, 1059086), (14140, 978194), (14980, 923342), (18284, 756490), (19796, 698710), (20972, 659530), (21614, 639940), (22855, 605192), (24745, 558968), (26120, 529543), (26215, 527624), (28280, 489097), (29960, 461671), (31997, 432280), (36568, 378245), (39592, 349355), (41944, 329765), (43228, 319970), (45710, 302596), (49490, 279484), (52430, 263812), (54035, 255976), (63994, 216140), (65953, 209720), (69871, 197960), (75649, 182840), (86456, 159985), (91420, 151298), (98980, 139742), (104860, 131906), (108070, 127988)]